Amasu e-Microfabrication angasetshenziswa ezintweni ezihlukahlukene.Lezi zinto zihlanganisa ama-polymers, izinsimbi, ama-alloys nezinye izinto eziqinile.Izindlela zokwenziwa kwemishini emincane zingenziwa ngokunembile kuze kube yinkulungwane yemilimitha, zisize ekwenzeni ukukhiqizwa kwezingxenye ezincane kusebenze kahle futhi kube ngokoqobo.Okwaziwa nangokuthi machining microscale (inqubo ye-M4), i-micromachining ikhiqiza imikhiqizo ngayinye ngayinye, isiza ukusungula ukuvumelana kwe-dimensional phakathi kwezingxenye.
I-Micromachining iyinqubo yokukhiqiza esanda kuqhathaniswa, futhi izimboni eziningi zilandela inkambiso yokusebenzisa izingxenye ezincane ezinhlelweni ezihlukene, okuhlanganisa izingxenye zezokwelapha, izingxenye ze-electronic, izihlungi zezinhlayiyana, neminye imikhakha.I-Micromachining ivumela onjiniyela ukuthi bakhe izingxenye ezincane, eziyinkimbinkimbi.Lezi zingxenye zingasetshenziswa ekuhloleni ukuze kudalwe kabusha izinqubo ezinkulu ngesilinganiso esincane.I-organ-on-a-chip kanye ne-microfluidics yizibonelo ezimbili zezinhlelo zokusebenza ze-microfabrication.
1. Buyini ubuchwepheshe be-micromachining
Ubuchwepheshe be-Micromachining, obubuye baziwe ngokuthi yi-micropart machining, buwuhlelo lokukhiqiza olusebenzisa ama-microtool ngomshini anemiphetho yokusika echazwe ngokwejometri ukuze kwakhe izingxenye ezincane kakhulu zokwenziwa kwendwangu ekhiphayo okungenani yobukhulu obuthile ebangeni le-micrometer.umkhiqizo noma isici.Amadayamitha wamathuluzi we-micromachining angase abe mancane njengeyintshi engu-0.001.
2. Yiziphi ubuchwepheshe be-micromachining?
Izindlela zokucubungula zendabuko zingukuphenduka okujwayelekile, ukugaya, ukukhiqiza, ukuphonsa, njll. Kodwa-ke, ngokuzalwa nokuthuthukiswa kwamasekhethi ahlanganisiwe, ubuchwepheshe obusha bavela futhi bathuthukiswa ngasekupheleni kwawo-1990: ubuchwepheshe be-micromachining.Ku-micromachining, izinhlayiya noma imisebe enamandla athile, njengemishayo ye-electron, imishayo ye-ion, imishayo yokukhanya, njll., kuvame ukusetshenziselwa ukuxhumana nendawo eqinile ukuze kukhiqizwe izinguquko ezibonakalayo namakhemikhali, ukuze kuzuzwe injongo oyifunayo.
I-Micromachining iyinqubo eguquguqukayo kakhulu engakhiqiza izingxenye ezincane ezinobunjwa obuyinkimbinkimbi.Ngaphezu kwalokho, ingasetshenziswa ezinhlobonhlobo zezinto zokwakha.Ukuzivumelanisa nezimo kuyenza ilungele ukugijima kombono-kuya-isibonelo, ukwakhiwa kwezakhiwo eziyinkimbinkimbi ze-3D, kanye nokwakheka nokuthuthukiswa komkhiqizo okuphindaphindwayo.
Izindlela zokwenziwa kwemishini emincane zingenziwa ngokunembile kuze kube yinkulungwane yemilimitha, zisize ekwenzeni ukukhiqizwa kwezingxenye ezincane kusebenze kahle futhi kube ngokoqobo.Okwaziwa nangokuthi machining microscale (inqubo ye-M4), i-micromachining ikhiqiza imikhiqizo ngayinye ngayinye, isiza ukusungula ukuvumelana kwe-dimensional phakathi kwezingxenye.
Isikhathi sokuthumela: Sep-20-2022